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USB side-plug for available updates
and go with a brightly polished finish
AC Delco Equivalent P/N: PF66
The increase in line pressure improves your clutches' holding ability and the calibration springs will tighten up shifts
Welding required
2017-2023 GM 6.6L Duramax Head Stud Kit PPE Diesel Transmission|Drivetrain & Differentials USB side-plug for available updatesEngine builders understand the need for high strength holding power and fasteners that are precision engineered to handle the extreme stresses that high performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by performance engines. PPE Head Studs are precision center less ground for accuracy. Threads rolled to Mil S 8879 specifications for increased strength while reducing stress at the threads. Whether on the